120831264

素因数分解:

$2^5\times 3^5\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:445

約数の個数: 144

約数和(自身を含む): 365994720

約数和(自身を除く): 245163456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 243, 246, 288, 324, 328, 369, 379, 432, 486, 492, 648, 656, 738, 758, 864, 972, 984, 1107, 1137, 1296, 1312, 1476, 1516, 1944, 1968, 2214, 2274, 2592, 2952, 3032, 3321, 3411, 3888, 3936, 4428, 4548, 5904, 6064, 6642, 6822, 7776, 8856, 9096, 9963, 10233, 11808, 12128, 13284, 13644, 15539, 17712, 18192, 19926, 20466, 26568, 27288, 30699, 31078, 35424, 36384, 39852, 40932, 46617, 53136, 54576, 61398, 62156, 79704, 81864, 92097, 93234, 106272, 109152, 122796, 124312, 139851, 159408, 163728, 184194, 186468, 245592, 248624, 279702, 318816, 327456, 368388, 372936, 419553, 491184, 497248, 559404, 736776, 745872, 839106, 982368, 1118808, 1258659, 1473552, 1491744, 1678212, 2237616, 2517318, 2947104, 3356424, 3775977, 4475232, 5034636, 6712848, 7551954, 10069272, 13425696, 15103908, 20138544, 30207816, 40277088, 60415632, 120831264]

約数ペア:

[(1, 120831264), (2, 60415632), (3, 40277088), (4, 30207816), (6, 20138544), (8, 15103908), (9, 13425696), (12, 10069272), (16, 7551954), (18, 6712848), (24, 5034636), (27, 4475232), (32, 3775977), (36, 3356424), (41, 2947104), (48, 2517318), (54, 2237616), (72, 1678212), (81, 1491744), (82, 1473552), (96, 1258659), (108, 1118808), (123, 982368), (144, 839106), (162, 745872), (164, 736776), (216, 559404), (243, 497248), (246, 491184), (288, 419553), (324, 372936), (328, 368388), (369, 327456), (379, 318816), (432, 279702), (486, 248624), (492, 245592), (648, 186468), (656, 184194), (738, 163728), (758, 159408), (864, 139851), (972, 124312), (984, 122796), (1107, 109152), (1137, 106272), (1296, 93234), (1312, 92097), (1476, 81864), (1516, 79704), (1944, 62156), (1968, 61398), (2214, 54576), (2274, 53136), (2592, 46617), (2952, 40932), (3032, 39852), (3321, 36384), (3411, 35424), (3888, 31078), (3936, 30699), (4428, 27288), (4548, 26568), (5904, 20466), (6064, 19926), (6642, 18192), (6822, 17712), (7776, 15539), (8856, 13644), (9096, 13284), (9963, 12128), (10233, 11808)]